Robert H. Jackson, Davies Warehouse Company v. Bowles…
“ The need for uniformity in the enforcement of the Act is acute-to avoid inequality in burden and sacrifice; to weigh the odds for success as heavily as possible on the side of the public interest. The other exemptions in the Act apply uniformly throughout the country-wages, insurance rates, theatre admissions, fees for professional services, and the like. If the 'public utility' exemption is confined to the traditional classes of utilities, substantial uniformity will be obtained as they are almost universally subject to rate regulation in the States. ”
